<template>
  <view>
    <view class="address-choose-box" v-if="JSON.stringify(address) === '{}'">
      <button type="primary" size="mini" class="btnChooseAddress" @click="chooseAddress">请选择收货地址+</button>
    </view>
    <!-- 渲染收货信息的盒子 -->
    <view class="address-info-box" v-else @click="chooseAddress">
      <view class="row1">
        <view class="row1-left">
          <view class="username">收货人:<text>{{address.userName}}</text></view>
        </view>
        <view class="row1-right">
          <view class="phone">电话:<text>{{address.telNumber}}</text></view>
          <uni-icons type="arrowright" size="16"></uni-icons>
        </view>
      </view>
      <view class="row2">
        <view class="row2-left">收货地址:</view>
        <view class="row2-right">{{addstr}}</view>
      </view>
    </view>
    <image src="/static/cart_border@2x.png" class="address-border"></image>
  </view>
</template>
<script>
  import {mapState , mapMutations ,mapGetters} from 'vuex'
  export default {
    name:"my-address",
    data() {
      return {
        // address:{}
      };
    },
    methods:{
      ...mapMutations('m_user',['updateAddress']),
      // 1.选择收货地址
      async chooseAddress(){
        // 调用小程序提供的chooseAddress方法，即可使用选择收货地址的功能
        //  返回值是一个数组： 第一项为错误对象，第二项为成功之后的收货地址对象
        const [err,succ] = await uni.chooseAddress().catch(err => err)
        // 2.用户成功的选择了收获地址
        if( err=== null && succ.errMsg === 'chooseAddress:ok'){
          // 为data里面的收货地址对象赋值
          // this.address = succ
          // 调用store中提供的updateAddress方法，将address保存到store里面
          this.updateAddress(succ)
        }
        // 3.用户没有授权
        if(err && err.errMsg === 'chooseAddress:fail auth deny'){
          this.reAuth()
        }
        // const res = await  uni.chooseAddress()
        // console.log(res);
      },
      async reAuth(){
        const [err2,confirmResult] = await uni.showModal({
          content: '检测到你没打开地址权限，是否去设置打开?',
          confirmText:"确认",
          cancelText:"取消",
        })
        // 弹框异常则直接退出
        if(err2) return
        //  用户点击"取消"按钮，则提示用户"您取消了地址授权"
        if(confirmResult.cancel) return uni.$showMsg("您取消了地址授权！")
        //  用户点击确认按钮，调用 uni.openSetting()方法进入授权页面，让用户重新进行授权
        if(confirmResult.confirm) return uni.openSetting({
          // 对授权结果进行进一步的判断
          success:(settingResult) =>{
            // 值为true,提示授权成功
            if(settingResult.authSetting['scope.address']) return uni.$showMsg('授权成功！请选择地址')
            // 值为false,提示授权失败
            if(settingResult.authSetting['scope.address']) return uni.$showMsg('您取消了地址授权!')
          }
        })
      }
    },
    computed:{
      ...mapState('m_user',['address']),
      ...mapGetters('m_user',['addstr'])
    }
  }
</script>

<style lang="scss">
  // 底部边框线的样式
.address-border{
  display: block;
  width: 100%;
  height: 5px;
}
// 选择收货地址的盒子
.address-choose-box{
  height: 90px;
  display: flex;
  align-items: center;
  justify-content: center;
}
// 渲染收货信息的盒子
.address-info-box{
  font-size: 12px;
  height: 90px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 5px;
  // 第一行
  .row1{
    display: flex;
    justify-content: space-between;
    .row1-right{
      display: flex;
      align-items: center;
      .phone{
        margin-right: 5px;
      }
    }
  }
  .row2{
    display: flex;
    align-items: center;
    margin-top: 10px;
    .row2-left{
      white-space: nowrap;
    }
  }
}
</style>